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US 6,586,710 B2Granted
Coffee maker heater/warmer plate assembly
AssigneeHamilton Beach/Proctor-Silex, Inc.
InventorSteve Williamson
Life of this patent
Estimating the term…
Abstract
A coffee maker heater/warmer plate assembly includes a spring wire clamp that retains the flow-through heater centered against the bottom of the warmer plate. The spring clamp has ends that are attached to a support ring. The clamp engages a flow-through heater and biases it against the bottom of a warmer plate that is retained by the support ring.
Claims9
A coffee maker heater/warmer plate assembly comprising a support ring, a warmer plate, a flow-through heater and a spring clamp,
- the support ring being adapted to engage the outside edge of the top of the warmer plate, and
- wherein the spring clamp comprises two legs, each leg having opposite ends engaging mutually spaced apart shoulders on the support ring, and intermediate portions which engage both bottom and side surfaces of the flow-through heater, and
- wherein the spring clamp further biases the flow-through heater against the bottom of the warmer plate,
- thereby confining the heater both vertically and horizontally on the bottom of the warmer plate.
1 more element
A coffee maker heater/warmer plate assembly comprising:
- a warmer plate,
- a flow-through heater,
- spring clamp means for retaining the heater and biasing it against the bottom of the warmer plate, and
- a supporting ring, the ring comprising means for securing the spring clamp means, wherein the securing means are spaced approximately 120° from each other, and further
- wherein the spring clamp means comprises two legs and is adapted to engage both the bottom and side surfaces of the heater thereby confining the heater both horizontally and vertically on the bottom of the warmer plate.
2 more elements
Dependencies are inferred from the claim text.